标准摘要
[中文适用范围]： 适用于电气设备中绕组所用的绝缘线。所涵盖的标称导体直径为 1 级 0.05 mm 至 1.6 mm，2 级 0.05 mm 至 2.0 mm。基本尺寸参见 IEC 182，测试方法参见 IEC 851 [外文原描述]： IEC 60317-19:1990 specifies the requirements of solderable enamelled round copper winding wire of class 130 with a dual coating. The underlying coating is based on polyurethane resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. The superimposed coating is based on polyamide resin. NOTE A modified resin is a resin that has undergone a chemical change, or contains one or more additives to enhance certain performance or application characteristics. Class 130 is a thermal class that requires a minimum temperature index of 130 and a heat shock temperature of at least 155 °C. This second edition of IEC 60317-19 replaces the first edition issued in 1988. It has been decided to issue IEC 60182 and IEC 60317 in a new layout. The text of IEC 60182 has been incorporated into the relevant IEC 60317 without technical changes. All general requirements for enamelled round copper wires have been removed to IEC 60317-0-1 without technical changes unless stated in the foreword of IEC 60317-0-1.
英文名称Specifications for particular types of winding wires - Part 19: Solderable polyurethane enamelled round copper wire overcoated with polyamide, class 130